Cover window for display device



FIG. 1 is a perspective view of a cover window for display device according to the present design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof, with the right side view being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a perspective view thereof. 

CLAIM The ornamental design for a cover window for display device, as shown and described. 